This is a discussion on Love Types: INFJ within the INFJ Articles forums, part of the INFJ Forum - The Protectors category; These are recommended matches for INFJ according to socionics:
INFJ +
Attractive relations:
+ ESTP - Duality description under SLE-IEI
...

These compatibilities are based on correspondence in cognitive functions: you and your romantic partner will find it easier to understand each other if your jungian types have all or at least some of the cognitive functions in common.

I can talk to an INTP but I like the INFJs and INFPs to open my heart up to and the ENFPs to have fun close feeling communication with,...but I'd like to have more experience in all the types so I can have a first hand experience of them.

Thank you for posting, but am I the only one that feels like a translation key is needed?

That chart has already been translated from Socionics into MBTI by keeping cognitive functions the same. So INFJ type in MBTI (Ni-Fe) is assumed to be Socionics INFp/IEI because this is their Ni-Fe type. Other type translations.

Of course some may argue that it doesn't work like this and you cannot translate types in this manner between Socionics and MBTI. In general, if you want to know your and your partner's Socionics types, it is advised that you spend a couple of weeks and study Socionics on your own.

My last girlfriend was an INFj, it was probably the most difficult relationship for me. I can understand how they can be so attractive though, she always said things that were totally off the wall. She had a strange sense of humor, and was in love with the thought of being in love, more than being in love itself. Obviously ENTj and INFj aren't a good match, has anyone else experienced this type relationship?

ENTJ + INFJ is relationship of supervision, but the person you're talking about sounds like an INFP with weird sense of humor due to auxiliary Ne, which is relations of semi-duality.

I can talk to an INTP but I like the INFJs and INFPs to open my heart up to and the ENFPs to have fun close feeling communication with,...but I'd like to have more experience in all the types so I can have a first hand experience of them.

This is exactly how I feel. Intellect is nice but INTP cannot replace INFP or INFJ from what I've experienced communication wise. I really feel relaxed around INFP and INFJ. The trust/bond is there and can be communicated without words.